Valkyries' Fourth Sister, Randgriz D-TB05/RGR17 RGR

[Volund]-"China's Strongest Hero, Lu Bu Fengxian" (This card can be played as an Arms order, and Armed to the specified unit on (VC). This card is no longer a unit when it has been Armed, and if a new [Volund] is Armed, put this card into your drop) [CONT](VC):If this card is Armed to your vanguard, all the following effects are active. ?[CONT]:During your turn, the unit Armed with this card gets [Power]+5000. ?[ACT]1/Turn:COST [Bind a "Valkyries' Fourth Sister, Randgriz" from your hand], choose one of your vanguards, and it gets "[CONT](VC):All grade 0 guardians get [Shield]-5000." until end of turn.